%0 Journal Article
%A Rojo, Oscar
%A Robbiano, Maria
%A Cardoso, Domingos M.
%A Martins, Enide A.
%T Spectra of weighted rooted graphs having prescribed subgraphs at some levels
%J The electronic journal of linear algebra
%D 2011
%P 653-671
%V 22
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ELA_2011__22__a34/
%G en
%F ELA_2011__22__a34